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Checkweigher software for fruit and vegetables with ERP integration

Fresh produce varies in weight – and every item that is too light or too heavy costs money or causes trouble with retailers. This example shows a checkweigher terminal that grades every item instantly, shows the yield continuously and provides the results for quality assurance and ERP.

Delivered applicationSAP / ERP integration
Weighing station with live weight and tolerance band
Checkweigher for fruit and vegetables: live weight, tolerance band and accept/under/over grading
0.1 gdisplay resolution
Accept / under / overautomatic grading
60weighings in the log

The starting point in this industry

When sorting and packing fruit and vegetables, checks are often done by eye or by random sampling. Deviations only show up when the customer complains about the goods – and nobody knows exactly what the yield of a batch really was.

What is needed is a solution that checks every item against the target weight and tolerance of the article, guides operators with a clear display and documents the results traceably.

How it works

  1. Select itemTarget weight and plus/minus tolerance come from the item master.
  2. Weigh & gradeLive weight, tolerance band and instant grading as accept, under or over.
  3. AnalyseLive yield and counters, time-stamped measurement log for QA and ERP.

The 10 key features

  1. Product catalogue with targetsTarget weight and tolerance per item
  2. Fruit / vegetable filterFind the right item fast
  3. Live weight displayLarge digits with 0.1 g resolution
  4. Accept/under/over gradingEvery item graded automatically
  5. Separate plus/minus toleranceAsymmetric limits per item
  6. Tolerance band with live markerPosition in the accept zone at a glance
  7. Belt mode start / stopContinuous operation with status display
  8. One-touch single measurementSpot checks without the belt running
  9. Live yield and countersAccept rate in % plus under / over
  10. Time-stamped measurement logThe last 60 weighings at a glance

Integration with SAP and other ERP systems

Items with target weight and tolerance can be taken from the material master in SAP or your ERP. Yield, counters and measurement logs are available per batch – for confirmation to production or as evidence for quality assurance.

Besides SAP S/4HANA and SAP ECC, we integrate other ERP systems too – for example Microsoft Dynamics 365, abas, proALPHA, Odoo or weclapp. The interface adapts to your system, not the other way round.

More on connecting your scale to SAP

Frequently asked questions

Can the checkweigher be integrated into an existing line?

Yes. The terminal works in belt mode or with single measurements; rejection devices, signal lights or a PLC can be connected.

Where do the target weights come from?

From the item master – maintained in the application itself or taken from SAP or your ERP.

A solution like this for your operation?

Briefly describe your scale and your process. You will receive a free initial assessment within two business days.

Digital Trend Systems GmbH · Wuppertal, Germany